package com.hfb.mashibing.alip8.diamondsquarealgorithm.class10;

import java.util.HashMap;
import java.util.HashSet;

/**
 * 图的通用描述
 */
public class Graph {

    public HashMap<Integer, Node> nodes;
    public HashSet<Edge> edges;

    public Graph(){
        nodes = new HashMap<>();
        edges = new HashSet<>();
    }

}
